| 1 | import parsers |
| 2 | |
| 3 | |
| 4 | class Test(parsers.Parser): |
| 5 | a = parsers.BooleanField() |
| 6 | b = parsers.HourMinuteIntField() |
| 7 | c = parsers.Field() |
| 8 | |
| 9 | class Meta: |
| 10 | unique_together = ['a', 'b'] |
| 11 | |
| 12 | def __str__(self): |
| 13 | return f'{self.id} {self.a}' |
| 14 | |
| 15 | |
| 16 | t1 = Test(a='23', b='02:32', c='b') |
| 17 | t1.save() |
| 18 | t2 = Test(a='', b='2342', c='a') |
| 19 | t2.save() |
| 20 | for obj in Test.objects.all(): |
| 21 | pass |
| 22 | |
| 23 | |
| 24 | test_exists = Test.objects.exists(a='23', b='02:32') |
| 25 | print(test_exists) |
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